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Defense Intelligence Reference Document Laser Lightcraft Nanosatellites

Defense Intelligence Agency · 77 pages · text from the file's own layer

This Defense Intelligence Reference Document from the Defense Intelligence Agency, dated 1 November 2010, was produced under the Advanced Aerospace Weapon System Applications (AAWSA) Program. It describes nanosatellite technologies and proposes launching nanosats into orbit with laser Lightcraft propulsion. It also covers a weapon mission selection study and multi-megawatt laser options. The author recommends that the Department of Defense and NASA bring Lightcraft R&D back to the United States and restart the X-50LR flight demonstration program.

  • p. 24 UNCLASSIFIED//P8"1 8PPU!lit.L 1!191!! 8HLY Froning and Davis 26 also determined that…
  • p. 25 …And since each loss mechanism was a function of A, Froning and Davis considered each loss…
  • p. 27 …the latter phases of the Froning and Davis study. It was also for the highest radiated…
  • p. 28 …LIFE CYCLE OF LIGHTCRAFT SYSTEM Froning and Davis 26 found that ground-based laser costs comprised…
  • p. 31 …Laser Lightcraft Weapon Mission Selection Study The objective of the Froning and Davis 26 study was…
  • p. 34 …conventional rockets was made by Froning and Davis 26 to get some idea of their comparative…
  • p. 50 …MW CO2/Gas Mixture Laser Froning and Davis 26 used a proposed 10 MW electron gun…
  • p. 76 …D., and Davis, E. W. (2006), "Study to Determine the Effectiveness and Cost of a Laser…
UNCLASSIFIED/ ,'f81l 8ffl@lit.la tl91!! 9Hl:Y
I
Mitigating the Atmosphere with
Adaptive Optics
• Beacon
00
.~
~• The AO System needs to operate (sense, compute, and ad1ust the deformable
I mirror} approx.> 10X faster than the atmosphere changes (-10's -100's hz}
Figure 36. HEL Adaptive Optics System (courtesy of the Directed Energy Professional
Society).
All of these HEL beam control innovations can be quickly adapted to laser propulsion
applications with little or no additional technical modifications or R&DTE. It is expected
that all of the R&DTE work presently being done by the various DoD directed energy
weapons/HEL programs can be immediately leveraged for laser Lightcraft nano-/pico-
satellite programs should they become established. Primary mirrors with exit apertures
of~ 10 m will be required to launch laser-propelled Lightcraft from ground/sea to LEO
while apertures on aircraft-mounted laser beam control optics will be~ 1.0 m.
67
UNCLASSIFIED/ )F8A 8FFI&I.«1k Wfi&i a••k>/

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Report, from the dia collection. The PDF is mirrored here; the original link is under it. 77 pages are in the text index: search them above, or from the library's search.